forked from luck/tmp_suning_uos_patched
of: return -ENOENT when no property
Make of_parse_phandle_with_args return -ENOENT instead of -EINVAL when no matching property is found, which allows to discriminate between absence of property and parsing error. Signed-off-by: Alexandre Courbot <acourbot@nvidia.com> Signed-off-by: Rob Herring <rob.herring@calxeda.com>
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@ -902,7 +902,7 @@ int of_parse_phandle_with_args(struct device_node *np, const char *list_name,
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/* Retrieve the phandle list property */
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list = of_get_property(np, list_name, &size);
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if (!list)
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return -EINVAL;
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return -ENOENT;
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list_end = list + size / sizeof(*list);
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/* Loop over the phandles until all the requested entry is found */
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